JPS58189477A - Door opening and closing apparatus of automobile - Google Patents
Door opening and closing apparatus of automobileInfo
- Publication number
- JPS58189477A JPS58189477A JP57072335A JP7233582A JPS58189477A JP S58189477 A JPS58189477 A JP S58189477A JP 57072335 A JP57072335 A JP 57072335A JP 7233582 A JP7233582 A JP 7233582A JP S58189477 A JPS58189477 A JP S58189477A
- Authority
- JP
- Japan
- Prior art keywords
- door
- automobile
- door opening
- opening
- hinge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
本発明は、構造が簡単で、かつ強度的にも優れた自動車
用ドア開閉装置に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an automobile door opening/closing device that has a simple structure and excellent strength.
従来の自動車用ドア開閉装置は、第1図に示すように、
ドア(Nの内部に収納された駆動装置(Blに連結され
たアーム(C)に押動杆の)の一端を連結し、該押動杆
(D+の他端をブラケツ) (E)を介して車体側のピ
ラー(F)に連結してあり、駆動装置(Blによりアー
ム(C)が前後に枢動することにより、押動杆(D+が
押動、牽引されて、ドア(Alが開閉されるようになっ
ている。The conventional automobile door opening/closing device is as shown in Fig. 1.
Connect one end of the pushing rod to the drive unit (arm (C) connected to Bl) housed inside the door (N, and connect the other end of the pushing rod (D+ to the bracket) via (E). When the arm (C) pivots back and forth by the drive device (Bl), the push rod (D+) is pushed and pulled, and the door (Al opens/closes). It is now possible to do so.
しかし、この従来装置では、開閉操作時に最も力が集中
する押動杆(D)やブラヶッ)(E)の強度が弱いもの
が多く、ブラケット(E)が破損したり、ピラー(F)
から剥離したりするおそれがあるという欠点がある。However, in many of these conventional devices, the strength of the pushing rod (D) and bracket (E), where the force is concentrated the most during opening and closing operations, is weak, resulting in damage to the bracket (E) and damage to the pillar (F).
It has the disadvantage that it may peel off from the surface.
これらの欠点を解消するためには、ブラケット(Elの
板厚を大きくするか、別に補強板を付設して強度を増加
させるようにすればよいが、重量が大きくなり、また取
付作業に手間がががり、部品点数が多くなるといった新
たな欠点が生ずる。In order to eliminate these drawbacks, it is possible to increase the strength of the bracket (El) by increasing its thickness or attaching a separate reinforcing plate, but this increases the weight and requires time and effort to install. New drawbacks arise, such as peeling and an increase in the number of parts.
本発明は、上述の各欠点に鑑み、一端が駆動装置に連係
された押動杆の他端をドアヒンジに枢着させることによ
り、強度的に優れ、かつ構造が悄単な自動車用ドア開閉
装置を提供することを目的とするものである。以下、本
発明を第2図以下に示す実施例に基いて説明する。In view of the above-mentioned drawbacks, the present invention provides an automobile door opening/closing device which is superior in strength and has a simple structure, by having one end linked to a drive device and the other end of a push rod being pivotally connected to a door hinge. The purpose is to provide the following. Hereinafter, the present invention will be explained based on the embodiments shown in FIG. 2 and below.
(1)は、自動車の後部ドアで、該ドア(1)は、アウ
ターパネル(1a)と、インナーパネル(1b)と、前
端板(1c)と、後端板(1d)等からなり、上下1対
のドアヒンジ+2+ (2’)をもって、前端が自動車
のセンタ−ピラー(3)に枢着されている。(1) is a rear door of an automobile, and the door (1) consists of an outer panel (1a), an inner panel (1b), a front end plate (1c), a rear end plate (1d), etc. The front end is pivotally connected to the center pillar (3) of the vehicle with a pair of door hinges +2+ (2').
前記ドアヒンジ+2)(2’)中、下方のドアヒンジ(
2)は、上下1対のボルト取付用円孔(4a)が穿設さ
れボルト(251によりセンターピラー(3)に固着さ
れる基板(4b)と該基板(4b)の上下両端に連設さ
れた水平板(4c)と前記基板(4b)の後端に連設さ
れた連結部(4d)とを形成した固定部材(4)と、ド
ア(1)の前端板(1c)の前面に固着された方形の取
付板(5a)と、該取付板(5a)に連設され固定部材
+41の連結部(4d)に回転軸(61により回動可能
に連結された円筒部(5b)とを形成した可動部材(5
)とから構成されている。Above door hinge +2) (2') Middle, lower door hinge (
2) is a board (4b) in which a pair of upper and lower circular holes (4a) for bolt attachment are bored and fixed to the center pillar (3) by bolts (251), and the board (4b) is provided in series at both upper and lower ends of the board (4b). A fixing member (4) formed with a horizontal plate (4c) and a connecting part (4d) connected to the rear end of the board (4b), and fixed to the front surface of the front end plate (1c) of the door (1). a rectangular mounting plate (5a), and a cylindrical part (5b) connected to the mounting plate (5a) and rotatably connected to the connecting part (4d) of the fixing member +41 by a rotating shaft (61). The formed movable member (5
).
(7)は、ドア(1)のインナーパネル(1b)の中央
下部に固着された正逆両方向に回転可能なモータで、該
モータ(7)の出力軸(7a)は、連結部(8)を介し
て、減速器(9)の入力軸(9a)に連結されている。(7) is a motor that can rotate in both forward and reverse directions and is fixed to the lower center of the inner panel (1b) of the door (1), and the output shaft (7a) of the motor (7) is attached to the connecting portion (8). It is connected to the input shaft (9a) of the speed reducer (9) via.
この入力軸(9a)は、減速器(9)内のウオームとウ
オームホイール(図示路)を介して、減速器(9)の中
央に突出枢支された出力軸(9b)に連結されている。This input shaft (9a) is connected to an output shaft (9b) that is pivotally supported in the center of the decelerator (9) via a worm and a worm wheel (path shown) in the decelerator (9). .
この出力軸(9b)の遊端には、出力ギアQQiが固着
され、該出力ギアqO1は、ドア(])の内外方向を向
く水平な軸01)をもってインナーパネル(1b)に枢
着され、かつ側面要所にピン(i2a) 、 (12C
)を突設されたセクタギヤa9の後側端における扇形の
歯(12b)に噛合している。An output gear QQi is fixed to the free end of the output shaft (9b), and the output gear qO1 is pivotally connected to the inner panel (1b) with a horizontal axis 01) facing inward and outward directions of the door (]), And pins (i2a), (12C
) is meshed with fan-shaped teeth (12b) at the rear end of the sector gear a9 which is protruded.
Q3+は、セクタギアUの軸01)に枢着されたアーム
で、該アームα3jの上端には、前方を向く押動杆Iの
後端が枢支されている。Q3+ is an arm pivotally connected to the shaft 01) of the sector gear U, and the rear end of the forward-facing push rod I is pivotally supported at the upper end of the arm α3j.
押動杆αaの前端は、前記前端板(1c)と取付板(5
a)に穿設された通孔(1e) (5c)を通って、下
方のドアヒンジ(2)の固定部材(4)の水平板(4C
)の上面に達し、土工方向の軸05)をもって固定部材
(4+に枢着されている。The front end of the pushing rod αa is connected to the front end plate (1c) and the mounting plate (5
Through the holes (1e) (5c) drilled in a), the horizontal plate (4C) of the fixing member (4) of the lower door hinge (2)
) and is pivoted to the fixing member (4+) with an axis 05) in the earthwork direction.
uQは、へ字状の係止片で、該係止片口6)の上面中央
には、側方を向くストッパー(16a)が連設されてい
る。uQ is an L-shaped locking piece, and a stopper (16a) facing laterally is connected to the center of the upper surface of the locking piece opening 6).
aカは、前記セクタギアσ2の歯(12b)のやや前方
り
に側方に向かって突設されたピンで、該ピンαDは、前
記係止片116)の前下端と当接可能になっている。A is a pin that protrudes toward the side slightly forward of the teeth (12b) of the sector gear σ2, and the pin αD can come into contact with the lower front end of the locking piece 116). There is.
賭は、ドア(1)のインナーパネル(1b)に固着され
だ枢軸α■に枢着され、かつ前端が連結軸C?Gを介し
て前記係止片σ印に連結された解除レバーで、該解除レ
バーQ8)は、スプリング(21)によシ、第2図の反
時計方向に付勢されている。The lever is fixed to the inner panel (1b) of the door (1) and is pivotally connected to the shaft α■, and its front end is connected to the connecting shaft C? The release lever Q8) is connected to the locking piece σ via G, and is urged counterclockwise in FIG. 2 by a spring (21).
(221は、一端が前記解除レバー08)の下端に止着
され、他端がドア(1)の後端板(1d)に装着された
ドアロック装置taのオープンレバー(:25a)に止
着された解除用ワイヤで、解除レバーa印が第2図の時
計方向に回動すると、解除用ワイヤのが前方に引張られ
て、ロック装置(2)とストライカ(241の係合が解
除され、逆に解除し/C−α急が反時計方向に回動する
と、解除用ワイヤのが後方に押し出されて、ロック装置
(J31とストライカ(241が保合可能になり、ドア
(1)がロックされるようになっている。(221 has one end fixed to the lower end of the release lever 08) and the other end fixed to the open lever (25a) of the door lock device ta attached to the rear end plate (1d) of the door (1). When the release lever mark a is rotated clockwise in Fig. 2 with the released release wire, the release wire is pulled forward and the engagement between the locking device (2) and the striker (241 is released). Conversely, when the /C-α key is rotated counterclockwise, the release wire is pushed out backwards, locking the locking device (J31) and the striker (241), and locking the door (1). It is now possible to do so.
次に、上述構成から成る本発明装置によるドア(1)の
開閉要領につき説明する。Next, the procedure for opening and closing the door (1) using the device of the present invention having the above-mentioned configuration will be explained.
第2図示の通り、閉扉状態にあるドア(1)のモータ(
7)を駆動すると、連結部(81、入力軸(9a)、減
速器(9)、出力軸(9b)を介して出力ギア(10)
は時計方向に回動し、該出力ギアqO)に噛合されたセ
クタギアα力は軸(1υを中心に反時計方向に回動する
。As shown in the second diagram, the motor (
7), the output gear (10) is driven through the connection part (81, input shaft (9a), reducer (9), and output shaft (9b)).
rotates clockwise, and the sector gear α force meshed with the output gear qO rotates counterclockwise around the shaft (1υ).
すると、セクタギアα力に固着されたピンa力が、係止
片aQの前下端を上方に押圧し、係止片(I6Iのスト
ッパー(16a)は、解除レバーQ81の上面に当接し
ながら、係止片σ6jと解除レバー賭は一体となって枢
軸Q91を中心に時計方向に回動して、解除用ワイヤ(
221を前方に引張り、ロック装置(2淘とストライカ
[241の係合を解除させる。Then, the pin a force fixed to the sector gear α force presses the front lower end of the locking piece aQ upward, and the stopper (16a) of the locking piece (I6I) engages while abutting the upper surface of the release lever Q81. The stop piece σ6j and the release lever unit rotate clockwise around the pivot shaft Q91, and the release wire (
221 forward to disengage the locking device (241) and the striker [241].
引き続きモータ(7)を駆動すると、ピン07)と係止
片(I6(との当接は解除され゛、係止片Q61と解除
し・2−08)はスプリングCDにより原位置に復帰す
る。さらに、モータ(7)を駆動すると、セクタギアQ
2+のピン(12a)はアーム03)の後側面に当接し
てアーム03)を前方に押圧し、アーム03)の上端に
枢着された押動杆Iに下方のヒンジ(21の固定部材+
41を押圧する力を付与し、この力により、ドア(1)
はヒンジt2+(2’)の回動軸を中心に、第5図矢印
の方向に回動し、開扉される。When the motor (7) is continued to be driven, the contact between the pin 07) and the locking piece (I6) is released, and the locking piece Q61 (2-08) is returned to its original position by the spring CD. Furthermore, when the motor (7) is driven, the sector gear Q
The pin (12a) of 2+ contacts the rear side of arm 03) and presses arm 03) forward, and the lower hinge (fixing member of 21 +
41, and this force causes the door (1) to close.
The door is opened by rotating in the direction of the arrow in FIG. 5 about the rotation axis of the hinge t2+(2').
次に、モータ(7)を逆転させて、出力ギアf10)を
時計方向に回動させると、セクタギアG2+のピン(1
2c)がアームθ3)の前側面に当接して押動杆u勾に
後方を向く力が付与され、ドア(1)は閉扉される。Next, when the motor (7) is reversed and the output gear f10) is rotated clockwise, the pin (1
2c) comes into contact with the front side of the arm θ3), applying a rearward force to the pushing lever, and the door (1) is closed.
引き続きモータ(7)を回転させると、ドアロック装置
I231がストライカ(241に噛合してドアは閉塞さ
れる。When the motor (7) continues to rotate, the door lock device I231 engages with the striker (241) and the door is closed.
本発明は上述のように構成され、ドア開閉用の押動杆α
4が既存のドアヒンジ(2)に枢着されているため、従
来のように、押動杆取付用の新だな部材を設ける必要が
なく、価格並びに作業性の面で有利である。The present invention is configured as described above, and includes a push rod α for opening and closing a door.
4 is pivotally attached to the existing door hinge (2), there is no need to provide a new member for attaching the push rod as in the conventional case, which is advantageous in terms of cost and workability.
さらに、ドアヒンジ(2+(2’)は、ドア開閉の際に
最も加重のかかる個所であり、ドアヒンジは剛性が大き
く、かつ厚く成型されているため、従来のように、長期
の使用により押動杆の取付部材が破損し7たり、押動杆
が取付部材から剥離したりすることがなく、長期に亘っ
て何の支障もなく使用することができる。Furthermore, the door hinge (2+(2')) is the part that receives the most weight when opening and closing the door, and since the door hinge has high rigidity and is thickly molded, the push rod may not be able to withstand long-term use. The mounting member will not be damaged or the pushing rod will not come off from the mounting member, so it can be used for a long period of time without any problems.
上記実施例では、ドアロック装置と連動させ、まだ、駆
動手段として、モータ(7)、減速器(9)、セクタギ
アΩ等を用いたものを説明しだが、本発明は、これらに
限定されるものではなく、ドアロック装置を用いず、専
らドア開閉用として、単独で用いたシ、その他の、駆動
手段を用いるなど、種々の変形が可能である。In the above embodiment, a motor (7), a speed reducer (9), a sector gear Ω, etc. are used as driving means in conjunction with a door lock device, but the present invention is not limited to these. Instead, various modifications are possible, such as using it solely for opening and closing the door without using a door lock device, or using other driving means.
第1図は、従来のドア開閉装置の一例を示す斜視図、
第2図は、本発明の一実施例を示す1ji11面図、第
6図は同じく要部の平面図、
第4図は、同じく側面1図である。FIG. 1 is a perspective view showing an example of a conventional door opening/closing device, FIG. 2 is a side view showing an embodiment of the present invention, FIG. 6 is a plan view of the main parts, and FIG. It is also a side view.
Claims (1)
記ドアヒンジの固定部材に枢着され、他端がドア内部に
達する押動杆と、該押動杆に前後両方向に向かう力を加
えるための適宜の駆動源とを有することを特徴とする自
動車用ドア開閉装置。A door pivotally attached to the vehicle body with a door hinge, a push rod having one end pivoted to the fixing member of the door hinge and the other end reaching inside the door, and an appropriate means for applying force in both the front and rear directions to the push lever. An automobile door opening/closing device comprising: a driving source;
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57072335A JPS58189477A (en) | 1982-04-28 | 1982-04-28 | Door opening and closing apparatus of automobile |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57072335A JPS58189477A (en) | 1982-04-28 | 1982-04-28 | Door opening and closing apparatus of automobile |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58189477A true JPS58189477A (en) | 1983-11-05 |
JPH024757B2 JPH024757B2 (en) | 1990-01-30 |
Family
ID=13486313
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57072335A Granted JPS58189477A (en) | 1982-04-28 | 1982-04-28 | Door opening and closing apparatus of automobile |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58189477A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017043298A (en) * | 2015-08-28 | 2017-03-02 | 株式会社ニシベ計器製造所 | Door opening-closing device for vehicle |
-
1982
- 1982-04-28 JP JP57072335A patent/JPS58189477A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017043298A (en) * | 2015-08-28 | 2017-03-02 | 株式会社ニシベ計器製造所 | Door opening-closing device for vehicle |
Also Published As
Publication number | Publication date |
---|---|
JPH024757B2 (en) | 1990-01-30 |
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